The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 2013
Filed:
Nov. 18, 2009
David C. Sehr, Cupertino, CA (US);
Bennet Sze-bun Yee, Mountain View, CA (US);
John Bradley Chen, Los Gatos, CA (US);
Victor Khimenko, Moscow, RU;
David C. Sehr, Cupertino, CA (US);
Bennet Sze-bun Yee, Mountain View, CA (US);
John Bradley Chen, Los Gatos, CA (US);
Victor Khimenko, Moscow, RU;
Google Inc., Mountain View, CA (US);
Abstract
Some embodiments provide a system that executes a native code module. During operation, the system obtains the native code module. Next, the system loads the native code module into a secure runtime environment. Finally, the system safely executes the native code module in the secure runtime environment by using a set of software fault isolation (SFI) mechanisms that maintain control flow integrity for the native code module and constrain store instructions in the native code module by bounding a valid memory region of the native code module with one or more guard regions.